fixed tabs in seeds.rb
Decided embedding was impractical.

Cleaned up User and Email models, now that we have decided to pursue having separate models with foreign keys.
Updated User Spec.
pushing changes for Alex
fixed an error in the changes for Alex
Merge branch 'email-embedded' into develop
edited some seed data
Merge branch 'develop' into testing
added mocha for stubbing/mocking, added venue controller test basic